Lenovo ideacentre A340 Hardware Maintenance Manual page 53

"Replacing the system board frame" on page 34
To remove the mount bracket and optical drive cable, do the following:
1. Detach the optical drive cable connectors
the panel module.
Figure 39. Detaching optical drive cable connectors and removing screws
2. Remove the optical drive cable
Figure 40. Removing the optical drive cable
3. Remove the mount bracket
1 . Then remove 3 screws
3 .
4 .
2 that secure the mount bracket to
.
Chapter 7 Installing or replacing hardware
47